A Simple Surgery and Audiology Office-based, Programmable Hearing Therapy

The Sophono™ internal magnet is implanted with a simple surgery that provides a secure and stable implant. No other implant system - abutment or magnetic, offers the simplicity, low profile and stability of the Sophono™ device.

The SOPHONO™ Magnetic Bone- Anchored Hearing System (BAHS)

Designed to meet the needs of patients with conductive hearing loss, mixed hearing loss, and single-sided deafness.


Pediatric patients (≤ 5 years old) and those not wanting to undergo surgery can still experience improved hearing by wearing the Alpha 2 MPO sound processor on a softband or headband.

The bone-anchored hearing system (BAHS) is comprised of the titanium encased magnetic implant3, the Attract® magnetic spacer, and the Alpha 2 MPO sound processor.

The magnetic implant is the smallest on the market and lies completely under the skin.3,4 It is surgically placed and is indicated for patients 5 years and older. Sophono currently boasts the lowest profile implant on the market and is a safe alternative to more intrusive implants.5

31Siegert R., M.D., Semi-implantable transcutaneous bone conduction hearing device with fitting on the day of surgery. Presented at the 29th Politzer Society Meeting, Antalya, Turkey, Nov 2013.
4Centric A and Chennupati, SK, Abutment-free bone-anchored hearing devices in children: Initial results and experience – International Journal of Pediatric Otolaryngology 2014.
5Siegert R and Kanderske J. A New Semi-Implantable Transcutaneous Bone Conduction Device: Clinical, Surgical, and Audiologic Outcomes in Patients with Congenital Ear Canal Atresia. Otology & Neurotology 2013, 34:927-934.

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